EP0465198A2 - Lampe de projecteur - Google Patents

Lampe de projecteur Download PDF

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Publication number
EP0465198A2
EP0465198A2 EP91305963A EP91305963A EP0465198A2 EP 0465198 A2 EP0465198 A2 EP 0465198A2 EP 91305963 A EP91305963 A EP 91305963A EP 91305963 A EP91305963 A EP 91305963A EP 0465198 A2 EP0465198 A2 EP 0465198A2
Authority
EP
European Patent Office
Prior art keywords
lamp
reflector
bottom portion
envelope
electrical conductors
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP91305963A
Other languages
German (de)
English (en)
Other versions
EP0465198A3 (en
Inventor
James Mark Hanson
Gustino Joseph Lanese
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of EP0465198A2 publication Critical patent/EP0465198A2/fr
Publication of EP0465198A3 publication Critical patent/EP0465198A3/en
Withdrawn legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/02—Incandescent bodies
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/0005—Fastening of light sources or lamp holders of sources having contact pins, wires or blades, e.g. pinch sealed lamp
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
EP19910305963 1990-07-02 1991-07-01 Reflector lamp Withdrawn EP0465198A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US54700990A 1990-07-02 1990-07-02
US547009 1995-10-23

Publications (2)

Publication Number Publication Date
EP0465198A2 true EP0465198A2 (fr) 1992-01-08
EP0465198A3 EP0465198A3 (en) 1992-02-19

Family

ID=24182979

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19910305963 Withdrawn EP0465198A3 (en) 1990-07-02 1991-07-01 Reflector lamp

Country Status (2)

Country Link
EP (1) EP0465198A3 (fr)
JP (1) JPH04229949A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0595412A1 (fr) * 1992-10-30 1994-05-04 Koninklijke Philips Electronics N.V. Lampe électrique et son réflecteur
EP0699864A1 (fr) * 1994-08-29 1996-03-06 Koninklijke Philips Electronics N.V. Lampe électrique à réflecteur
EP1154464A1 (fr) * 2000-05-12 2001-11-14 General Electric Company Lampe à incandescence pour système d'illumination à haut rendement
WO2002039012A2 (fr) * 2000-11-09 2002-05-16 General Electric Company Lampes a reflecteur
WO2004044482A3 (fr) * 2002-11-11 2005-07-28 Koninkl Philips Electronics Nv Lampe a reflecteur electrique et procede d'assemblage

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6154153B2 (ja) * 2013-02-14 2017-06-28 大塚電子株式会社 標準光源および測定方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3513347A (en) * 1967-08-24 1970-05-19 Westinghouse Electric Corp Prefocused filament-mount structure for sealed-beam type incandescent lamp and method of manufacture
US3522470A (en) * 1968-03-29 1970-08-04 Sylvania Electric Prod Quartz-halogen projection lamp
US4021659A (en) * 1975-10-30 1977-05-03 General Electric Company Projector lamp reflector
DE2926854A1 (de) * 1978-07-03 1980-01-17 Tokyo Shibaura Electric Co Reflektierende lampe
US4494176A (en) * 1984-03-14 1985-01-15 General Electric Company Lamps having multiple and aimed parabolic sections for increased useful light output

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57199165A (en) * 1981-06-03 1982-12-07 Koito Mfg Co Ltd Incandescent bulb
JPS5999654A (ja) * 1982-11-30 1984-06-08 東芝ライテック株式会社 反射鏡付ハロゲン電球
CA1245201A (fr) * 1983-10-03 1988-11-22 Arnold E. Westlund, Jr. Bloc-lampe de projection
JPS60139953A (ja) * 1983-12-28 1985-07-24 Bridgestone Cycle Co 無段変速装置
JPS6184478A (ja) * 1984-10-01 1986-04-30 Nippon Raintsu Kk 排気管継手部のシ−ル用部材
JPS62291857A (ja) * 1986-06-11 1987-12-18 松下電子工業株式会社 白熱電球
JPS6330117U (fr) * 1986-08-12 1988-02-27
JPS6482453A (en) * 1987-09-25 1989-03-28 Matsushita Electric Ind Co Ltd Lamp with reflecting mirror

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3513347A (en) * 1967-08-24 1970-05-19 Westinghouse Electric Corp Prefocused filament-mount structure for sealed-beam type incandescent lamp and method of manufacture
US3522470A (en) * 1968-03-29 1970-08-04 Sylvania Electric Prod Quartz-halogen projection lamp
US4021659A (en) * 1975-10-30 1977-05-03 General Electric Company Projector lamp reflector
DE2926854A1 (de) * 1978-07-03 1980-01-17 Tokyo Shibaura Electric Co Reflektierende lampe
US4494176A (en) * 1984-03-14 1985-01-15 General Electric Company Lamps having multiple and aimed parabolic sections for increased useful light output

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0595412A1 (fr) * 1992-10-30 1994-05-04 Koninklijke Philips Electronics N.V. Lampe électrique et son réflecteur
EP0699864A1 (fr) * 1994-08-29 1996-03-06 Koninklijke Philips Electronics N.V. Lampe électrique à réflecteur
EP1154464A1 (fr) * 2000-05-12 2001-11-14 General Electric Company Lampe à incandescence pour système d'illumination à haut rendement
WO2002039012A2 (fr) * 2000-11-09 2002-05-16 General Electric Company Lampes a reflecteur
WO2002039012A3 (fr) * 2000-11-09 2003-01-23 Gen Electric Lampes a reflecteur
WO2004044482A3 (fr) * 2002-11-11 2005-07-28 Koninkl Philips Electronics Nv Lampe a reflecteur electrique et procede d'assemblage

Also Published As

Publication number Publication date
JPH04229949A (ja) 1992-08-19
EP0465198A3 (en) 1992-02-19

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